buffy could not take on dante
I watched that show and though their mythos would probably match 'em up her defining flaw seems to be that she never went full on with her powers
( I understand in terms of a tv show they where limited in production values but its a part of character she doesnt by into her own abilities so we dont see insane agility like dante has)
thats not even counting dante transforming into a full demon . . . the end!
" Though I be shamed, not once did I forget my knightly vows..if I could protect but one person from war's horrors, I would bear any shame...I would bear it proud!"
-Basch Von Ronsenburg of Dalmasca,
Final Fantasy XII